Table 3.
SARS-CoV-2 seropositivity and some associations of exposure and daily life disturbances, late 2020
| Positive | Negative | Prevalence Ratio | p value* | Adjusted Odd's Ratio | p value⁎⁎ | ||||
|---|---|---|---|---|---|---|---|---|---|
| n | % (95%CI Lower-Upper bound) | n | % (95%CI Lower-Upper bound) | PR (95%CI Lower-Upper bound) | aOR (95%CI Lower-Upper bound) | ||||
| Occupational type | 1·27 (0·65-2·52) | 0·478 | 1·11 (0·41 -1·38) | 0·808 | |||||
| Healthcare worker | 10 | 1·70% (0·88-3·00) | 578 | 98·30% (97·00-99·12) | |||||
| Non-health sector | 46 | 1·33% (0·99-1·75) | 3410 | 98·67% (98·25-99·01) | |||||
| Contact with COVID-19 confirmed case | 1·02 (0·14-7·21) | 0·988 | 1·26 (0·17-9·36) | 0·820 | |||||
| Yes | 1 | 1·45% (0·16-6·57) | 68 | 98·55% (93·43-99·84) | |||||
| No | 70 | 1·43% (1·12-1·79) | 4834 | 98·57% (98·21-98·88) | |||||
| Comorbidity (1 or more) | 0·96 (0·31-3·03) | 0·949 | 0·82 (0·20-3·26) | 0·774 | |||||
| Yes | 3 | 1·39% (0·39-3·66) | 213 | 98·61% (96·34-99·61) | |||||
| No | 69 | 1·44% (1·13-1·81) | 4715 | 98·56% (98·19-98·87) | |||||
| Healthcare visit within last 3 months (due COVID-19 related symptoms and signs) | 1·89 (0·83-4·32) | 0·125 | 1·81 (0·54-6·07) | 0·335 | |||||
| Yes | 6 | 2·62% (1·10-5·32) | 97·38% (94·68-98·90) | ||||||
| No | 66 | 1·38% (1·08-1·75) | 98·62% (98·25-98·92) | ||||||
| School or work miss within last 3 months (due COVID-19 related symptoms and signs) | 1·20 (0·17-8·49) | 0·855 | 1·24 (0·12-12·81) | 0·858 | |||||
| Yes | 1 | 1·72% (0·19-7·78) | 98·28% (92·22-99·81) | ||||||
| No | 71 | 1·44% (1·13-1·80) | 98·56% (98·20-98·87) | ||||||
| Hospitalisation within last 3 months (due COVID-19 related symptoms and signs) | 2·17 (0·54-8·66) | 0·265 | 0·76 (0·07-7·77) | 0·816 | |||||
| Yes | 2 | 3·08% (0·64-9·51) | 63 | 96·92% (90·49-99·36) | |||||
| No | 70 | 1·42% (1·12-1·78) | 4864 | 98·58% (98·22-98·88) | |||||
⁎
Chi-square test,
⁎⁎
Multivariate logistic regression analysis adjusted for sex and age group.